Roof Cowl Exhaust Fan

Similar to a roof mounted solution the fan does not have to be installed directly above you therefore once again minimizing the noise.

Roof cowl exhaust fan.

Roof exhaust fans provide a solution to limited roof cavity space as the roof cowl incorporates an inline fan rather than having the fan inside the dwelling. The unitex roof cowl system greatly simplifies the roof termination of mechanical ventilation systems. They can be purchased for either a tiled or metal roof and include all the parts you need to install the roof mounted vent easily. Cowl kits are available in a wide range of sizes from 100mm up to 200mm.

Roof exhaust fans are roof mounted fans suitable for a range of applications. Roof axial cowl raw1000 929 35. Cowls are manufactured from flame retardant polymer and can be supplied with gravity backdraught shutters bird guards and hand guards. At the other end of the inline fan you can either run ducting to a roof cowl or an external wall vent.

Roof axial cowl only raw1000 suitable for plate axial fans. Download resistance charts here. The terminal is finished in bs00a05 grey as standard. When a cowl is combined with a fan it becomes a completed product.

Our kits come with everything you need for installation and are suitable for both metal and tiled roofs. Jet cowl ventilation hood for air exit above roof. New low silhouette axial roof fan erp compliance responsibility remains with elta fans. Cowl and roof mounting base are moulded from specially formulated recyclable polymeric materials which are high impact resistant and provide a rigid profile against strong winds and resistance to.

Each cowl kit can be purchased for either a metal or tiled roof and they are available in a number of sizes. Roof cowl kits are basically passive vents that sit on top of a roof. Roof cowls and terminals terminator cowls dimensions mm to provide a weatherproof route for supply exhaust air to your ducted system. Our range of roof cowl kits allow for extraction of air via the roof.

A popular inline fan model for this application is the fanco vkm centrifugal fan. These cowl kits are typically connected to ducting and act as the terminating vent for your extraction system. It is suitable for connection to spiral duct soil pipe and flexible duct from 125 to 250mm diameter. The most common applications are for bathrooms toilets and range hood installations.

They can be used as part of your exhaust system with a ceiling mounted or inline fan. The office for product safety and standards are responsible for ensuring that a completed roof unit product is compliant to ecodesign regulation 1253 2014. Max duty 1 800 m3 hr casing the top cowl and fan support.